AU779192B2 - Process for manufacturing elastically stretchable and contractible composite sheet - Google Patents

Process for manufacturing elastically stretchable and contractible composite sheet Download PDF

Info

Publication number
AU779192B2
AU779192B2 AU65489/01A AU6548901A AU779192B2 AU 779192 B2 AU779192 B2 AU 779192B2 AU 65489/01 A AU65489/01 A AU 65489/01A AU 6548901 A AU6548901 A AU 6548901A AU 779192 B2 AU779192 B2 AU 779192B2
Authority
AU
Australia
Prior art keywords
web
composite sheet
extended
extension
fibers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU65489/01A
Other languages
English (en)
Other versions
AU6548901A (en
Inventor
Satoru Tange
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unicharm Corp
Original Assignee
Unicharm Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of AU6548901A publication Critical patent/AU6548901A/en
Application granted granted Critical
Publication of AU779192B2 publication Critical patent/AU779192B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/04—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
AU65489/01A 2000-08-31 2001-08-27 Process for manufacturing elastically stretchable and contractible composite sheet Ceased AU779192B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-262655 2000-08-31
JP2000262655A JP3723726B2 (ja) 2000-08-31 2000-08-31 弾性伸縮性複合シートの製造方法

Publications (2)

Publication Number Publication Date
AU6548901A AU6548901A (en) 2002-03-07
AU779192B2 true AU779192B2 (en) 2005-01-13

Family

ID=18750307

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65489/01A Ceased AU779192B2 (en) 2000-08-31 2001-08-27 Process for manufacturing elastically stretchable and contractible composite sheet

Country Status (12)

Country Link
US (1) US6964721B2 (ko)
EP (1) EP1184500B1 (ko)
JP (1) JP3723726B2 (ko)
KR (1) KR100775400B1 (ko)
CN (1) CN1181972C (ko)
AT (1) ATE267284T1 (ko)
AU (1) AU779192B2 (ko)
BR (1) BR0104943B1 (ko)
CA (1) CA2355923A1 (ko)
DE (1) DE60103336T2 (ko)
SG (1) SG92811A1 (ko)
TW (1) TW554105B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006115259A1 (ja) 2005-04-25 2006-11-02 Kao Corporation 伸縮性シート及びその製造方法
JP5452903B2 (ja) * 2008-10-15 2014-03-26 ユニ・チャーム株式会社 複合シートの製造方法、複合シートを用いた吸収性物品の製造方法、及び複合シートの製造装置
CN103572504A (zh) * 2012-07-24 2014-02-12 南京航空航天大学 一种离心玻璃棉在线强制分层装置
JP6065864B2 (ja) * 2014-03-20 2017-01-25 セイコーエプソン株式会社 シート製造装置およびシートの製造方法
EP3251646B1 (en) * 2015-01-30 2021-01-13 Daio Paper Corporation Method for producing stretchable sheet
JP6396549B1 (ja) * 2017-07-19 2018-09-26 大王製紙株式会社 使い捨て着用物品
EP3689309B1 (en) * 2017-09-27 2023-04-19 Daio Paper Corporation Stretchable member and disposable article for wearing having stretchable member

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525407A (en) * 1982-08-27 1985-06-25 Chicopee Elastic composites
US4781966A (en) * 1986-10-15 1988-11-01 Kimberly-Clark Corporation Spunlaced polyester-meltblown polyetherester laminate
US5543206A (en) * 1994-11-23 1996-08-06 Fiberweb North America, Inc. Nonwoven composite fabrics

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107364A (en) * 1975-06-06 1978-08-15 The Procter & Gamble Company Random laid bonded continuous filament cloth
US4720415A (en) * 1985-07-30 1988-01-19 Kimberly-Clark Corporation Composite elastomeric material and process for making the same
US5376198A (en) * 1987-12-22 1994-12-27 Kimberly-Clark Corporation Method for making a stretchable absorbent article
EP0566749A4 (en) 1991-11-08 1993-11-18 Meiji Milk Products Company Limited Freshness retentive for cut flower
DE69310406T2 (de) * 1992-02-13 1997-09-18 Japan Absorbent Technology Ins Zusammengesetzte elastische Bahn für Hygieneartikel, ihr Herstellungsverfahren und ihre Verwendung
DE4238541C2 (de) * 1992-11-14 1999-01-28 Amoco Fabrics Zweigniederlassu Verfahren und Vorrichtung zur Herstellung einer elastischen, mehrschichtigen Materialbahn
DE4243012C2 (de) * 1992-12-18 1997-09-11 Corovin Gmbh Mehrschichtiges elastisches Flächengebilde sowie Verfahren zur Herstellung eines mehrschichtigen elastischen Flächengebildes
JP3798018B2 (ja) * 1994-11-23 2006-07-19 ファイバーウェブ・ノース・アメリカ，インコーポレイテッド 伸張性複合不織布
DE19604956C2 (de) * 1996-02-10 1999-03-25 Corovin Gmbh Verfahren zur Herstellung eines mehrlagigen elastischen Flächengebildes sowie mehrlagiges elastisches Flächengebilde

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525407A (en) * 1982-08-27 1985-06-25 Chicopee Elastic composites
US4781966A (en) * 1986-10-15 1988-11-01 Kimberly-Clark Corporation Spunlaced polyester-meltblown polyetherester laminate
US5543206A (en) * 1994-11-23 1996-08-06 Fiberweb North America, Inc. Nonwoven composite fabrics

Also Published As

Publication number Publication date
DE60103336D1 (de) 2004-06-24
JP2002069815A (ja) 2002-03-08
JP3723726B2 (ja) 2005-12-07
US6964721B2 (en) 2005-11-15
TW554105B (en) 2003-09-21
US20020023711A1 (en) 2002-02-28
CN1350920A (zh) 2002-05-29
BR0104943A (pt) 2002-06-04
SG92811A1 (en) 2002-11-19
KR100775400B1 (ko) 2007-11-12
AU6548901A (en) 2002-03-07
BR0104943B1 (pt) 2009-01-13
KR20020018126A (ko) 2002-03-07
EP1184500A3 (en) 2002-09-04
EP1184500A2 (en) 2002-03-06
EP1184500B1 (en) 2004-05-19
CN1181972C (zh) 2004-12-29
ATE267284T1 (de) 2004-06-15
DE60103336T2 (de) 2005-08-18
CA2355923A1 (en) 2002-02-28

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